201217407

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 270885120

約数和(自身を除く): 69667713

約数列:

[1, 3, 211, 241, 633, 723, 1319, 3957, 50851, 152553, 278309, 317879, 834927, 953637, 67072469, 201217407]

約数ペア:

[(1, 201217407), (3, 67072469), (211, 953637), (241, 834927), (633, 317879), (723, 278309), (1319, 152553), (3957, 50851)]